./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 19:48:00,172 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 19:48:00,239 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 19:48:00,246 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 19:48:00,246 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 19:48:00,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 19:48:00,283 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 19:48:00,283 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 19:48:00,284 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 19:48:00,284 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 19:48:00,285 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 19:48:00,285 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 19:48:00,299 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 19:48:00,300 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 19:48:00,300 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 19:48:00,301 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 19:48:00,301 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 19:48:00,302 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 19:48:00,302 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 19:48:00,303 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 19:48:00,303 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 19:48:00,304 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 19:48:00,304 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 19:48:00,305 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 19:48:00,305 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 19:48:00,306 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 19:48:00,306 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 19:48:00,306 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 19:48:00,307 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 19:48:00,307 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 19:48:00,307 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 19:48:00,308 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 19:48:00,308 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 19:48:00,308 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 19:48:00,308 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 19:48:00,309 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 19:48:00,309 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 19:48:00,309 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 19:48:00,309 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 19:48:00,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:48:00,310 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 19:48:00,310 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 19:48:00,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 19:48:00,310 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 19:48:00,311 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 19:48:00,311 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 19:48:00,311 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 19:48:00,311 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 19:48:00,311 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 19:48:00,311 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2023-12-02 19:48:00,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 19:48:00,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 19:48:00,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 19:48:00,552 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 19:48:00,553 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 19:48:00,554 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-2.i [2023-12-02 19:48:03,276 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 19:48:03,556 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 19:48:03,556 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-2.i [2023-12-02 19:48:03,575 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/data/c5fb63011/164952452c6641e5a563267375140d6b/FLAGd4e580502 [2023-12-02 19:48:03,589 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/data/c5fb63011/164952452c6641e5a563267375140d6b [2023-12-02 19:48:03,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 19:48:03,593 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 19:48:03,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 19:48:03,595 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 19:48:03,600 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 19:48:03,600 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:48:03" (1/1) ... [2023-12-02 19:48:03,601 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79714a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:03, skipping insertion in model container [2023-12-02 19:48:03,602 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:48:03" (1/1) ... [2023-12-02 19:48:03,694 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 19:48:04,166 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:48:04,176 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 19:48:04,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:48:04,293 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 19:48:04,301 INFO L206 MainTranslator]: Completed translation [2023-12-02 19:48:04,302 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04 WrapperNode [2023-12-02 19:48:04,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 19:48:04,303 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 19:48:04,303 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 19:48:04,303 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 19:48:04,310 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,341 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,400 INFO L138 Inliner]: procedures = 177, calls = 333, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1514 [2023-12-02 19:48:04,400 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 19:48:04,401 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 19:48:04,401 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 19:48:04,401 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 19:48:04,410 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,419 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,420 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,485 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,500 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,508 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,524 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 19:48:04,542 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 19:48:04,542 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 19:48:04,542 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 19:48:04,543 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (1/1) ... [2023-12-02 19:48:04,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:48:04,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:48:04,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 19:48:04,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 19:48:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 19:48:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 19:48:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 19:48:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 19:48:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 19:48:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 19:48:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 19:48:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 19:48:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 19:48:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 19:48:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 19:48:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 19:48:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 19:48:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 19:48:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 19:48:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 19:48:04,798 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 19:48:04,800 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 19:48:06,169 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 19:48:07,549 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 19:48:07,550 INFO L309 CfgBuilder]: Removed 72 assume(true) statements. [2023-12-02 19:48:07,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:48:07 BoogieIcfgContainer [2023-12-02 19:48:07,551 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 19:48:07,554 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 19:48:07,554 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 19:48:07,557 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 19:48:07,557 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:48:03" (1/3) ... [2023-12-02 19:48:07,558 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@631f5b99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:48:07, skipping insertion in model container [2023-12-02 19:48:07,558 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:48:04" (2/3) ... [2023-12-02 19:48:07,558 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@631f5b99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:48:07, skipping insertion in model container [2023-12-02 19:48:07,559 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:48:07" (3/3) ... [2023-12-02 19:48:07,560 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SFH_nondet_test3-2.i [2023-12-02 19:48:07,579 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 19:48:07,579 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2023-12-02 19:48:07,629 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 19:48:07,635 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3c2476e1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 19:48:07,635 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-12-02 19:48:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand has 146 states, 132 states have (on average 1.7424242424242424) internal successors, (230), 139 states have internal predecessors, (230), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2023-12-02 19:48:07,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-02 19:48:07,646 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:48:07,646 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2023-12-02 19:48:07,647 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 19:48:07,651 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:48:07,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1552038995, now seen corresponding path program 1 times [2023-12-02 19:48:07,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:48:07,661 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295643306] [2023-12-02 19:48:07,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:48:07,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:48:07,811 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:48:07,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1781551835] [2023-12-02 19:48:07,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:48:07,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:48:07,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:48:07,816 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:48:07,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 19:48:08,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:48:08,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-02 19:48:08,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:48:08,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 19:48:08,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 19:48:08,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 19:48:08,165 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 19:48:08,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:48:08,174 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:48:08,174 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:48:08,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295643306] [2023-12-02 19:48:08,174 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:48:08,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1781551835] [2023-12-02 19:48:08,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1781551835] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:48:08,175 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:48:08,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 19:48:08,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563407713] [2023-12-02 19:48:08,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:48:08,181 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 19:48:08,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:48:08,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 19:48:08,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-12-02 19:48:08,204 INFO L87 Difference]: Start difference. First operand has 146 states, 132 states have (on average 1.7424242424242424) internal successors, (230), 139 states have internal predecessors, (230), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:48:10,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:12,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:14,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:16,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:18,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:20,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:22,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:24,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:27,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:29,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:31,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:33,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:35,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:37,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:39,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:41,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:43,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:45,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:47,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:49,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:51,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:53,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:55,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:57,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:48:59,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:01,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:03,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:05,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:08,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:10,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:12,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:14,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:16,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:18,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:20,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:22,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:23,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:49:23,507 INFO L93 Difference]: Finished difference Result 494 states and 829 transitions. [2023-12-02 19:49:23,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 19:49:23,513 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2023-12-02 19:49:23,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:49:23,521 INFO L225 Difference]: With dead ends: 494 [2023-12-02 19:49:23,521 INFO L226 Difference]: Without dead ends: 303 [2023-12-02 19:49:23,524 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-02 19:49:23,527 INFO L413 NwaCegarLoop]: 123 mSDtfsCounter, 290 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 12 mSolverCounterUnsat, 36 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 74.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 297 SdHoareTripleChecker+Valid, 447 SdHoareTripleChecker+Invalid, 272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 36 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 75.2s IncrementalHoareTripleChecker+Time [2023-12-02 19:49:23,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [297 Valid, 447 Invalid, 272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 224 Invalid, 36 Unknown, 0 Unchecked, 75.2s Time] [2023-12-02 19:49:23,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2023-12-02 19:49:23,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 129. [2023-12-02 19:49:23,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 117 states have (on average 1.205128205128205) internal successors, (141), 123 states have internal predecessors, (141), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-12-02 19:49:23,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 149 transitions. [2023-12-02 19:49:23,573 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 149 transitions. Word has length 5 [2023-12-02 19:49:23,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:49:23,574 INFO L495 AbstractCegarLoop]: Abstraction has 129 states and 149 transitions. [2023-12-02 19:49:23,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:49:23,574 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 149 transitions. [2023-12-02 19:49:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 19:49:23,576 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:49:23,576 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:49:23,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 19:49:23,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 19:49:23,777 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 19:49:23,778 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:49:23,778 INFO L85 PathProgramCache]: Analyzing trace with hash -950938471, now seen corresponding path program 1 times [2023-12-02 19:49:23,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:49:23,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542389222] [2023-12-02 19:49:23,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:49:23,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:49:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:49:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:49:24,037 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:49:24,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542389222] [2023-12-02 19:49:24,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542389222] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:49:24,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:49:24,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 19:49:24,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081471618] [2023-12-02 19:49:24,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:49:24,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 19:49:24,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:49:24,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 19:49:24,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:49:24,041 INFO L87 Difference]: Start difference. First operand 129 states and 149 transitions. Second operand has 3 states, 2 states have (on average 12.5) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 19:49:26,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:28,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:30,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:32,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:34,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:36,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:38,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:40,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:41,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:49:41,047 INFO L93 Difference]: Finished difference Result 187 states and 217 transitions. [2023-12-02 19:49:41,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 19:49:41,051 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 12.5) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2023-12-02 19:49:41,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:49:41,052 INFO L225 Difference]: With dead ends: 187 [2023-12-02 19:49:41,052 INFO L226 Difference]: Without dead ends: 126 [2023-12-02 19:49:41,053 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:49:41,054 INFO L413 NwaCegarLoop]: 118 mSDtfsCounter, 0 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 235 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2023-12-02 19:49:41,055 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 235 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 8 Unknown, 0 Unchecked, 17.0s Time] [2023-12-02 19:49:41,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2023-12-02 19:49:41,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2023-12-02 19:49:41,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 116 states have (on average 1.1982758620689655) internal successors, (139), 121 states have internal predecessors, (139), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 19:49:41,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 145 transitions. [2023-12-02 19:49:41,065 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 145 transitions. Word has length 27 [2023-12-02 19:49:41,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:49:41,066 INFO L495 AbstractCegarLoop]: Abstraction has 126 states and 145 transitions. [2023-12-02 19:49:41,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 12.5) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 19:49:41,066 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 145 transitions. [2023-12-02 19:49:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 19:49:41,068 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:49:41,068 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:49:41,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 19:49:41,068 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 19:49:41,069 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:49:41,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1183807993, now seen corresponding path program 1 times [2023-12-02 19:49:41,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:49:41,069 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1226353252] [2023-12-02 19:49:41,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:49:41,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:49:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:49:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:49:41,184 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:49:41,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1226353252] [2023-12-02 19:49:41,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1226353252] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:49:41,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:49:41,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 19:49:41,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425737075] [2023-12-02 19:49:41,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:49:41,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 19:49:41,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:49:41,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 19:49:41,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:49:41,186 INFO L87 Difference]: Start difference. First operand 126 states and 145 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:49:43,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:45,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:47,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:49,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:51,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:53,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:55,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:57,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:49:57,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:49:57,849 INFO L93 Difference]: Finished difference Result 188 states and 217 transitions. [2023-12-02 19:49:57,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 19:49:57,852 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2023-12-02 19:49:57,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:49:57,853 INFO L225 Difference]: With dead ends: 188 [2023-12-02 19:49:57,853 INFO L226 Difference]: Without dead ends: 126 [2023-12-02 19:49:57,853 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:49:57,854 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 9 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 4 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.7s IncrementalHoareTripleChecker+Time [2023-12-02 19:49:57,854 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 217 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 44 Invalid, 8 Unknown, 0 Unchecked, 16.7s Time] [2023-12-02 19:49:57,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2023-12-02 19:49:57,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2023-12-02 19:49:57,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 116 states have (on average 1.1637931034482758) internal successors, (135), 121 states have internal predecessors, (135), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 19:49:57,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 141 transitions. [2023-12-02 19:49:57,863 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 141 transitions. Word has length 29 [2023-12-02 19:49:57,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:49:57,863 INFO L495 AbstractCegarLoop]: Abstraction has 126 states and 141 transitions. [2023-12-02 19:49:57,863 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:49:57,864 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 141 transitions. [2023-12-02 19:49:57,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 19:49:57,865 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:49:57,865 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:49:57,865 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 19:49:57,866 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 19:49:57,866 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:49:57,866 INFO L85 PathProgramCache]: Analyzing trace with hash 194948694, now seen corresponding path program 1 times [2023-12-02 19:49:57,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:49:57,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864899620] [2023-12-02 19:49:57,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:49:57,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:49:57,925 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:49:57,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [176496661] [2023-12-02 19:49:57,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:49:57,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:49:57,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:49:57,928 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:49:57,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 19:49:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:49:58,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 19:49:58,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:49:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:49:58,310 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:49:58,310 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:49:58,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864899620] [2023-12-02 19:49:58,311 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:49:58,311 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [176496661] [2023-12-02 19:49:58,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [176496661] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:49:58,311 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:49:58,311 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 19:49:58,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008053402] [2023-12-02 19:49:58,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:49:58,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 19:49:58,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:49:58,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 19:49:58,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:49:58,313 INFO L87 Difference]: Start difference. First operand 126 states and 141 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:50:00,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:02,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:04,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:06,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:08,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:10,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:12,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:14,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:16,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:18,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:20,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:22,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:24,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:50:24,081 INFO L93 Difference]: Finished difference Result 285 states and 317 transitions. [2023-12-02 19:50:24,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 19:50:24,086 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2023-12-02 19:50:24,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:50:24,087 INFO L225 Difference]: With dead ends: 285 [2023-12-02 19:50:24,087 INFO L226 Difference]: Without dead ends: 148 [2023-12-02 19:50:24,088 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 19:50:24,089 INFO L413 NwaCegarLoop]: 112 mSDtfsCounter, 37 mSDsluCounter, 91 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 3 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 203 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.8s IncrementalHoareTripleChecker+Time [2023-12-02 19:50:24,089 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 203 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 49 Invalid, 12 Unknown, 0 Unchecked, 25.8s Time] [2023-12-02 19:50:24,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2023-12-02 19:50:24,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 146. [2023-12-02 19:50:24,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 136 states have (on average 1.1470588235294117) internal successors, (156), 141 states have internal predecessors, (156), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 19:50:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 162 transitions. [2023-12-02 19:50:24,099 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 162 transitions. Word has length 33 [2023-12-02 19:50:24,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:50:24,100 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 162 transitions. [2023-12-02 19:50:24,100 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:50:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 162 transitions. [2023-12-02 19:50:24,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 19:50:24,102 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:50:24,102 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:50:24,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 19:50:24,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:50:24,308 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 19:50:24,308 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:50:24,308 INFO L85 PathProgramCache]: Analyzing trace with hash -2131682383, now seen corresponding path program 1 times [2023-12-02 19:50:24,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:50:24,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715347492] [2023-12-02 19:50:24,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:50:24,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:50:24,368 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:50:24,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [798922497] [2023-12-02 19:50:24,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:50:24,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:50:24,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:50:24,370 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:50:24,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 19:50:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:50:25,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-02 19:50:25,258 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:50:25,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 19:50:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:50:25,332 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 19:50:25,332 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:50:25,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715347492] [2023-12-02 19:50:25,333 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:50:25,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [798922497] [2023-12-02 19:50:25,333 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [798922497] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:50:25,333 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:50:25,333 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-02 19:50:25,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768261876] [2023-12-02 19:50:25,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:50:25,334 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 19:50:25,334 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:50:25,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 19:50:25,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-12-02 19:50:25,335 INFO L87 Difference]: Start difference. First operand 146 states and 162 transitions. Second operand has 6 states, 5 states have (on average 8.4) internal successors, (42), 6 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 19:50:27,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:29,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:31,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:33,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:35,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:37,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:39,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:41,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:43,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:45,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:47,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:49,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:51,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:53,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:55,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:57,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:50:59,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 19:51:01,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:51:03,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:51:05,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:51:09,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 19:51:10,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:51:10,316 INFO L93 Difference]: Finished difference Result 274 states and 308 transitions. [2023-12-02 19:51:10,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 19:51:10,323 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 6 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 46 [2023-12-02 19:51:10,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:51:10,325 INFO L225 Difference]: With dead ends: 274 [2023-12-02 19:51:10,326 INFO L226 Difference]: Without dead ends: 148 [2023-12-02 19:51:10,326 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-12-02 19:51:10,327 INFO L413 NwaCegarLoop]: 109 mSDtfsCounter, 3 mSDsluCounter, 403 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 2 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 512 SdHoareTripleChecker+Invalid, 168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.9s IncrementalHoareTripleChecker+Time [2023-12-02 19:51:10,327 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 512 Invalid, 168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 146 Invalid, 20 Unknown, 0 Unchecked, 44.9s Time] [2023-12-02 19:51:10,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2023-12-02 19:51:10,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 148. [2023-12-02 19:51:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 137 states have (on average 1.1532846715328466) internal successors, (158), 143 states have internal predecessors, (158), 3 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-12-02 19:51:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 165 transitions. [2023-12-02 19:51:10,337 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 165 transitions. Word has length 46 [2023-12-02 19:51:10,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:51:10,337 INFO L495 AbstractCegarLoop]: Abstraction has 148 states and 165 transitions. [2023-12-02 19:51:10,337 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 6 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 19:51:10,337 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 165 transitions. [2023-12-02 19:51:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 19:51:10,339 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:51:10,339 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:51:10,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 19:51:10,539 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:51:10,540 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 19:51:10,540 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:51:10,540 INFO L85 PathProgramCache]: Analyzing trace with hash -104830439, now seen corresponding path program 1 times [2023-12-02 19:51:10,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:51:10,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766243897] [2023-12-02 19:51:10,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:51:10,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:51:10,629 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:51:10,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [384727175] [2023-12-02 19:51:10,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:51:10,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:51:10,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:51:10,642 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:51:10,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 19:51:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:51:18,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 19:51:18,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:51:18,727 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 19:51:18,727 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 19:51:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 19:51:18,797 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:51:18,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766243897] [2023-12-02 19:51:18,798 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:51:18,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [384727175] [2023-12-02 19:51:18,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [384727175] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 19:51:18,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1020241780] [2023-12-02 19:51:18,818 INFO L159 IcfgInterpreter]: Started Sifa with 44 locations of interest [2023-12-02 19:51:18,818 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 19:51:18,822 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 19:51:18,827 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 19:51:18,827 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 19:51:57,715 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 405 for LOIs [2023-12-02 19:52:05,968 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 19:52:31,054 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse4 (= 44 |c_#Ultimate.C_memset_#amount|)) (.cse0 (<= 1 |c_#StackHeapBarrier|)) (.cse1 (= |c_#Ultimate.C_memset_#value| 0)) (.cse2 (= |c_#Ultimate.C_memset_#amount| 384))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse4)) (let ((.cse5 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse6 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse15 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse5 .cse0 .cse6 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| Int) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6| Int) (|v_#memory_$Pointer$.offset_461| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_462| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse11 (select |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse13 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse7 (select |v_#memory_$Pointer$.offset_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse14 (select |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse10 (select |v_#memory_int_532| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse9 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 8)) (.cse8 (select |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse12 (select |v_#memory_$Pointer$.base_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|))) (and (= (store |v_#memory_$Pointer$.offset_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse7 28 0) 32 (select .cse8 32))) |v_#memory_$Pointer$.offset_462|) (<= (+ .cse9 1) |c_#StackHeapBarrier|) (= |c_old(#memory_int)| (store |v_#memory_int_532| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store .cse10 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 8)))) (= (store |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (store .cse11 16 0) 12 0) 8 .cse9)) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_$Pointer$.base_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse12 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 32 (select .cse11 32))) |v_#memory_$Pointer$.base_462|) (= |v_#memory_int_53| (store |v_#memory_int_530| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (select |v_#memory_int_530| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6|) 28 (select .cse13 28)))) (= |c_#Ultimate.C_memset_#ptr.base| .cse9) (= (select |v_#valid_78| .cse9) 0) (= |c_#length| (store |v_#length_28| .cse9 44)) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse13 32 4) 16 (select .cse14 16))) |v_#memory_int_59|) (= (store |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (select |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 (select .cse7 36))) |v_#memory_$Pointer$.offset_53|) (= |c_#valid| (store |v_#valid_78| .cse9 1)) (= (store |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store .cse14 12 (select .cse10 12))) |v_#memory_int_532|) (not (= .cse9 0)) (= (store |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (store .cse8 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (select |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_53|)))) .cse3 .cse15 .cse1 .cse4) (and .cse5 (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| Int) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int)) (let ((.cse37 (select (select |v_#memory_$Pointer$.base_467| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse38 (+ (select (select |v_#memory_$Pointer$.offset_467| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 16)) (.cse40 (select (select |v_#memory_$Pointer$.base_76| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse41 (select (select |v_#memory_$Pointer$.offset_74| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (let ((.cse16 (store |v_#memory_$Pointer$.offset_74| .cse40 (store (select |v_#memory_$Pointer$.offset_74| .cse40) .cse41 0))) (.cse51 (store |v_#memory_$Pointer$.base_76| .cse40 (store (select |v_#memory_$Pointer$.base_76| .cse40) .cse41 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse52 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse53 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse19 (store |v_#memory_$Pointer$.offset_467| .cse37 (store (select |v_#memory_$Pointer$.offset_467| .cse37) .cse38 8))) (.cse49 (store |v_#memory_$Pointer$.base_467| .cse37 (store (select |v_#memory_$Pointer$.base_467| .cse37) .cse38 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)))) (let ((.cse20 (select (select .cse49 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse21 (+ (select (select .cse19 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 4)) (.cse46 (select (select |v_#memory_$Pointer$.base_74| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse47 (+ 8 (select (select |v_#memory_$Pointer$.offset_75| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (.cse43 (select (select |v_#memory_$Pointer$.base_75| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse44 (+ (select (select |v_#memory_$Pointer$.offset_76| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 20)) (.cse48 (select (select |c_old(#memory_$Pointer$.offset)| .cse52) .cse53)) (.cse50 (select (select |c_old(#memory_$Pointer$.base)| .cse52) .cse53)) (.cse17 (select (select .cse51 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse18 (+ 40 (select (select .cse16 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)))) (and (= (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |c_old(#memory_$Pointer$.offset)| .cse17) .cse18))) |c_old(#memory_$Pointer$.offset)|) (= (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |v_#memory_$Pointer$.offset_75| .cse20) .cse21))) |v_#memory_$Pointer$.offset_75|) (let ((.cse22 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|)) (.cse29 (exists ((|v_#memory_$Pointer$.offset_53| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_461| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_462| (Array Int (Array Int Int)))) (let ((.cse36 (select |v_#memory_$Pointer$.offset_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= |v_#memory_$Pointer$.offset_462| (store |v_#memory_$Pointer$.offset_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse36 28 0) 32 (select (select |v_#memory_$Pointer$.offset_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32)))) (= (store |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.offset_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse36 36))) |v_#memory_$Pointer$.offset_53|)))))) (or (and .cse22 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse25 (select |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (and (= (store |v_#valid_78| .cse23 1) |v_#valid_79|) (= (select |v_#valid_78| .cse23) 0) (= (store |v_#memory_$Pointer$.base_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse24 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_462|) (= (store |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_53|) (= |v_#length_29| (store |v_#length_28| .cse23 44)) (not (= .cse23 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (store .cse25 16 0) 12 0) 8 .cse23))) (<= (+ .cse23 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse23)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2|))) (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse27 (select |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse28 (select |v_#memory_int_532| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= (store |v_#memory_int_530| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (select |v_#memory_int_530| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse26 28))) |v_#memory_int_53|) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse26 32 4) 16 (select .cse27 16))) |v_#memory_int_59|) (= (store |v_#memory_int_532| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse28 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= |v_#memory_int_532| (store |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse27 12 (select .cse28 12))))))) .cse29) (and .cse22 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse31 (select |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse32 (select |v_#memory_int_532| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= (store |v_#memory_int_530| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (select |v_#memory_int_530| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse30 28))) |v_#memory_int_53|) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse30 32 4) 16 (select .cse31 16))) |v_#memory_int_59|) (= |v_#memory_int_532| (store |v_#memory_int_59| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse31 12 (select .cse32 12)))) (= (store |v_#memory_int_532| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse32 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) |v_old(#memory_int)_AFTER_CALL_5|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse33 (select |v_#memory_$Pointer$.base_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse34 (select |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (and (= (store |v_#memory_$Pointer$.base_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse33 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32 (select .cse34 32))) |v_#memory_$Pointer$.base_462|) (= (store |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.base_461| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse33 36))) |v_#memory_$Pointer$.base_53|) (= .cse35 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (store .cse34 16 0) 12 0) 8 .cse35))) (not (= .cse35 0)) (= (select |v_#valid_78| .cse35) 0) (= |v_#length_29| (store |v_#length_28| .cse35 44)) (= (store |v_#valid_78| .cse35 1) |v_#valid_79|) (<= (+ .cse35 1) |c_#StackHeapBarrier|)))) .cse29))) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse37 (store (select |v_#memory_int_536| .cse37) .cse38 (select (select |v_#memory_int_74| .cse37) .cse38)))) (= |c_old(#memory_int)| (store |v_#memory_int_73| .cse17 (store (select |v_#memory_int_73| .cse17) .cse18 2685476833))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |v_#memory_int_73| (let ((.cse39 (let ((.cse42 (let ((.cse45 (store |v_#memory_int_74| .cse20 (store (select |v_#memory_int_74| .cse20) .cse21 32)))) (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 5))))) (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 8))))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |v_#memory_int_73| .cse40) .cse41))))) (= |c_#Ultimate.C_memset_#ptr.offset| .cse48) (= (store .cse49 .cse20 (store (select .cse49 .cse20) .cse21 (select (select |v_#memory_$Pointer$.base_74| .cse20) .cse21))) |v_#memory_$Pointer$.base_74|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store |v_#memory_$Pointer$.offset_76| .cse43 (store (select |v_#memory_$Pointer$.offset_76| .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_74| .cse43) .cse44))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.offset_75| .cse46 (store (select |v_#memory_$Pointer$.offset_75| .cse46) .cse47 (select (select |v_#memory_$Pointer$.offset_76| .cse46) .cse47))) |v_#memory_$Pointer$.offset_76|) (= |v_#memory_$Pointer$.base_75| (store |v_#memory_$Pointer$.base_74| .cse46 (store (select |v_#memory_$Pointer$.base_74| .cse46) .cse47 (select (select |v_#memory_$Pointer$.base_75| .cse46) .cse47)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_75| .cse43 (store (select |v_#memory_$Pointer$.base_75| .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_76| .cse43) .cse44))) |v_#memory_$Pointer$.base_76|) (or (not (= .cse50 0)) (not (= .cse48 0))) (= .cse50 |c_#Ultimate.C_memset_#ptr.base|) (= (store .cse51 .cse17 (store (select .cse51 .cse17) .cse18 (select (select |c_old(#memory_$Pointer$.base)| .cse17) .cse18))) |c_old(#memory_$Pointer$.base)|)))))) .cse0 .cse6 .cse15 .cse1 .cse2))))) is different from false [2023-12-02 19:52:37,445 WARN L854 $PredicateComparison]: unable to prove that (and (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int)) (let ((.cse31 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse11 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse0 (store |v_#memory_$Pointer$.offset_74| .cse11 (store (select |v_#memory_$Pointer$.offset_74| .cse11) .cse12 0))) (.cse33 (store |v_#memory_$Pointer$.base_76| .cse11 (store (select |v_#memory_$Pointer$.base_76| .cse11) .cse12 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse15 (store |v_#memory_$Pointer$.offset_467| .cse31 (store (select |v_#memory_$Pointer$.offset_467| .cse31) .cse32 8))) (.cse5 (store |v_#memory_$Pointer$.base_467| .cse31 (store (select |v_#memory_$Pointer$.base_467| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse3 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse6 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse1 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ 40 (select (select .cse0 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= |c_#memory_$Pointer$.offset| (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse1) .cse2)))) (= (store |v_#memory_$Pointer$.base_75| .cse3 (store (select |v_#memory_$Pointer$.base_75| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_76| .cse3) .cse4))) |v_#memory_$Pointer$.base_76|) (= (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_74| .cse6) .cse7))) |v_#memory_$Pointer$.base_74|) (= |c_#memory_int| (store |v_#memory_int_73| .cse1 (store (select |v_#memory_int_73| .cse1) .cse2 2685476833))) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse3 (store (select |v_#memory_$Pointer$.offset_76| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_74| .cse3) .cse4))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse8 (store (select |v_#memory_$Pointer$.base_74| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_75| .cse8) .cse9))) |v_#memory_$Pointer$.base_75|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse10 (let ((.cse13 (let ((.cse14 (store |v_#memory_int_74| .cse6 (store (select |v_#memory_int_74| .cse6) .cse7 32)))) (store .cse14 .cse8 (store (select .cse14 .cse8) .cse9 5))))) (store .cse13 .cse3 (store (select .cse13 .cse3) .cse4 8))))) (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_int_73| .cse11) .cse12)))) |v_#memory_int_73|) (= (store .cse15 .cse6 (store (select .cse15 .cse6) .cse7 (select (select |v_#memory_$Pointer$.offset_75| .cse6) .cse7))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse16 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|)) (.cse17 (exists ((|v_#memory_$Pointer$.offset_53| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_461| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_462| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36))) |v_#memory_$Pointer$.offset_53|) (= (store |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 0) 32 (select (select |v_#memory_$Pointer$.offset_462| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_462|)))))) (or (and .cse16 .cse17 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse18) 0) (<= (+ .cse18 1) |c_#StackHeapBarrier|) (not (= .cse18 0)) (= .cse18 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse19 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse19 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse20 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse20 16 0) 12 0) 8 .cse18))) (= (store |v_#length_28| .cse18 44) |v_#length_29|) (= (store |v_#valid_78| .cse18 1) |v_#valid_79|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| 4294967296)))) (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse21 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse22 12 (select .cse21 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse23 32 4) 16 (select .cse22 16))) |v_#memory_int_59|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse23 28))) |v_#memory_int_53|))))) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse24 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse24) (<= (+ .cse24 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse24 1) |v_#valid_79|) (not (= .cse24 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse25 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse26 16 0) 12 0) 8 .cse24))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse25 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse26 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse24) 0)))) (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse27 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse27 12 (select .cse28 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 32 4) 16 (select .cse27 16))) |v_#memory_int_59|) (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse28 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse29 28))) |v_#memory_int_53|)))) .cse16 .cse17 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2|)))))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse31 (store (select |v_#memory_int_536| .cse31) .cse32 (select (select |v_#memory_int_74| .cse31) .cse32)))) (= |c_#memory_$Pointer$.base| (store .cse33 .cse1 (store (select .cse33 .cse1) .cse2 (select (select |c_#memory_$Pointer$.base| .cse1) .cse2)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_75| .cse8 (store (select |v_#memory_$Pointer$.offset_75| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_76| .cse8) .cse9))) |v_#memory_$Pointer$.offset_76|)))))) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_#t~mem66#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem65#1.base|) |c_ULTIMATE.start_main_#t~mem65#1.offset|)) (= (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|) 8) |c_ULTIMATE.start_main_#t~mem65#1.base|) (<= 1 |c_#StackHeapBarrier|) (= (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem65#1.base|) |c_ULTIMATE.start_main_#t~mem65#1.offset|) |c_ULTIMATE.start_main_#t~mem66#1.base|) (= |c_ULTIMATE.start_main_#t~mem65#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 19:55:27,544 WARN L293 SmtUtils]: Spent 2.25m on a formula simplification that was a NOOP. DAG size: 332 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 19:55:29,564 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0) (let ((.cse0 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| 4294967296))))) (.cse25 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 12 (select .cse67 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse68 16))) |v_#memory_int_59|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28))) |v_#memory_int_53|))))) (.cse29 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse64 16))) |v_#memory_int_59|) (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28))) |v_#memory_int_53|))))) (.cse20 (exists ((|v_#memory_$Pointer$.offset_53| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_461| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_462| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse63 36))) |v_#memory_$Pointer$.offset_53|) (= (store |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 28 0) 32 (select (select |v_#memory_$Pointer$.offset_462| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_462|))))) (.cse30 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2|)))) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int)) (let ((.cse31 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse11 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse33 (store |v_#memory_$Pointer$.offset_74| .cse11 (store (select |v_#memory_$Pointer$.offset_74| .cse11) .cse12 0))) (.cse16 (store |v_#memory_$Pointer$.base_76| .cse11 (store (select |v_#memory_$Pointer$.base_76| .cse11) .cse12 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse15 (store |v_#memory_$Pointer$.offset_467| .cse31 (store (select |v_#memory_$Pointer$.offset_467| .cse31) .cse32 8))) (.cse3 (store |v_#memory_$Pointer$.base_467| .cse31 (store (select |v_#memory_$Pointer$.base_467| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse1 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse4 (select (select .cse3 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse8 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 40 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse6 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (store |v_#memory_$Pointer$.base_75| .cse1 (store (select |v_#memory_$Pointer$.base_75| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_76| .cse1) .cse2))) |v_#memory_$Pointer$.base_76|) (= (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_74| .cse4) .cse5))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse1 (store (select |v_#memory_$Pointer$.offset_76| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_74| .cse1) .cse2))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse6 (store (select |v_#memory_$Pointer$.base_74| .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_75| .cse6) .cse7))) |v_#memory_$Pointer$.base_75|) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse8) .cse9))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse8) .cse9) 0))) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.offset|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse10 (let ((.cse13 (let ((.cse14 (store |v_#memory_int_74| .cse4 (store (select |v_#memory_int_74| .cse4) .cse5 32)))) (store .cse14 .cse6 (store (select .cse14 .cse6) .cse7 5))))) (store .cse13 .cse1 (store (select .cse13 .cse1) .cse2 8))))) (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_int_73| .cse11) .cse12)))) |v_#memory_int_73|) (= (store .cse15 .cse4 (store (select .cse15 .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_75| .cse4) .cse5))) |v_#memory_$Pointer$.offset_75|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse8) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse17) .cse18))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= .cse9 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse19 .cse20 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse22 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse21 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse21) 0) (<= (+ .cse21 1) |c_#StackHeapBarrier|) (not (= .cse21 0)) (= .cse21 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse22 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse22 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse21))) (= (store |v_#length_28| .cse21 44) |v_#length_29|) (= (store |v_#valid_78| .cse21 1) |v_#valid_79|)))) .cse24 .cse25) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse27 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse26 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse26) (<= (+ .cse26 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse26 1) |v_#valid_79|) (not (= .cse26 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse27 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse26))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse27 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse26) 0)))) .cse29 .cse19 .cse20 .cse30))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse31 (store (select |v_#memory_int_536| .cse31) .cse32 (select (select |v_#memory_int_74| .cse31) .cse32)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse33 .cse17 (store (select .cse33 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse17) .cse18))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_75| .cse6 (store (select |v_#memory_$Pointer$.offset_75| .cse6) .cse7 (select (select |v_#memory_$Pointer$.offset_76| .cse6) .cse7))) |v_#memory_$Pointer$.offset_76|)))))) .cse34) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3|))) .cse0 (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse60 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse61 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse47 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse40 (store |v_#memory_$Pointer$.offset_74| .cse47 (store (select |v_#memory_$Pointer$.offset_74| .cse47) .cse48 0))) (.cse62 (store |v_#memory_$Pointer$.base_76| .cse47 (store (select |v_#memory_$Pointer$.base_76| .cse47) .cse48 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse51 (store |v_#memory_$Pointer$.offset_467| .cse60 (store (select |v_#memory_$Pointer$.offset_467| .cse60) .cse61 8))) (.cse37 (store |v_#memory_$Pointer$.base_467| .cse60 (store (select |v_#memory_$Pointer$.base_467| .cse60) .cse61 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse35 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse38 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse45 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse41 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ 40 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_75| .cse35 (store (select |v_#memory_$Pointer$.base_75| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_76| .cse35) .cse36))) |v_#memory_$Pointer$.base_76|) (= (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_74| .cse38) .cse39))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse41) .cse42))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.offset_76| .cse35 (store (select |v_#memory_$Pointer$.offset_76| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_74| .cse35) .cse36))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse43 (store (select |v_#memory_$Pointer$.base_74| .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_75| .cse43) .cse44))) |v_#memory_$Pointer$.base_75|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse45) (= (let ((.cse46 (let ((.cse49 (let ((.cse50 (store |v_#memory_int_74| .cse38 (store (select |v_#memory_int_74| .cse38) .cse39 32)))) (store .cse50 .cse43 (store (select .cse50 .cse43) .cse44 5))))) (store .cse49 .cse35 (store (select .cse49 .cse35) .cse36 8))))) (store .cse46 .cse47 (store (select .cse46 .cse47) .cse48 (select (select |v_#memory_int_73| .cse47) .cse48)))) |v_#memory_int_73|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (= (store .cse51 .cse38 (store (select .cse51 .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_75| .cse38) .cse39))) |v_#memory_$Pointer$.offset_75|) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse45) .cse52) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse45) .cse52) 0))) (= .cse52 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (let ((.cse53 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse53 .cse20 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse54) 0) (<= (+ .cse54 1) |c_#StackHeapBarrier|) (not (= .cse54 0)) (= .cse54 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse55 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse55 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse56 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse56 16 0) 12 0) 8 .cse54))) (= (store |v_#length_28| .cse54 44) |v_#length_29|) (= (store |v_#valid_78| .cse54 1) |v_#valid_79|)))) .cse24 .cse25) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse58 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse57 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse57) (<= (+ .cse57 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse57 1) |v_#valid_79|) (not (= .cse57 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse58 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse57))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse58 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse57) 0)))) .cse29 .cse53 .cse20 .cse30))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse60 (store (select |v_#memory_int_536| .cse60) .cse61 (select (select |v_#memory_int_74| .cse60) .cse61)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_75| .cse43 (store (select |v_#memory_$Pointer$.offset_75| .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_76| .cse43) .cse44))) |v_#memory_$Pointer$.offset_76|) (= (store .cse62 .cse41 (store (select .cse62 .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse41) .cse42))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|)))))) .cse34)))) is different from false [2023-12-02 19:55:31,626 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| 4294967296))))) (.cse24 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse65 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse66 16))) |v_#memory_int_59|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_53|))))) (.cse28 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse62 16))) |v_#memory_int_59|) (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28))) |v_#memory_int_53|))))) (.cse19 (exists ((|v_#memory_$Pointer$.offset_53| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_461| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_462| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.offset_53|) (= (store |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 0) 32 (select (select |v_#memory_$Pointer$.offset_462| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_462|))))) (.cse29 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2|))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int)) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_74| .cse10 (store (select |v_#memory_$Pointer$.offset_74| .cse10) .cse11 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse10 (store (select |v_#memory_$Pointer$.base_76| .cse10) .cse11 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse14 (store |v_#memory_$Pointer$.offset_467| .cse30 (store (select |v_#memory_$Pointer$.offset_467| .cse30) .cse31 8))) (.cse2 (store |v_#memory_$Pointer$.base_467| .cse30 (store (select |v_#memory_$Pointer$.base_467| .cse30) .cse31 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (store |v_#memory_$Pointer$.base_75| .cse0 (store (select |v_#memory_$Pointer$.base_75| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_76| .cse0) .cse1))) |v_#memory_$Pointer$.base_76|) (= (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_74| .cse3) .cse4))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_74| .cse0) .cse1))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse5 (store (select |v_#memory_$Pointer$.base_74| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_75| .cse5) .cse6))) |v_#memory_$Pointer$.base_75|) (let ((.cse7 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse7) .cse8))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse7) .cse8) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse9 (let ((.cse12 (let ((.cse13 (store |v_#memory_int_74| .cse3 (store (select |v_#memory_int_74| .cse3) .cse4 32)))) (store .cse13 .cse5 (store (select .cse13 .cse5) .cse6 5))))) (store .cse12 .cse0 (store (select .cse12 .cse0) .cse1 8))))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_int_73| .cse10) .cse11)))) |v_#memory_int_73|) (= (store .cse14 .cse3 (store (select .cse14 .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_75| .cse3) .cse4))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse18 .cse19 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse20) 0) (<= (+ .cse20 1) |c_#StackHeapBarrier|) (not (= .cse20 0)) (= .cse20 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse22 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse22 16 0) 12 0) 8 .cse20))) (= (store |v_#length_28| .cse20 44) |v_#length_29|) (= (store |v_#valid_78| .cse20 1) |v_#valid_79|)))) .cse23 .cse24) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse25 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse25) (<= (+ .cse25 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse25 1) |v_#valid_79|) (not (= .cse25 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse27 16 0) 12 0) 8 .cse25))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse26 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse27 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse25) 0)))) .cse28 .cse18 .cse19 .cse29))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse30 (store (select |v_#memory_int_536| .cse30) .cse31 (select (select |v_#memory_int_74| .cse30) .cse31)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse16) .cse17))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_75| .cse5 (store (select |v_#memory_$Pointer$.offset_75| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_76| .cse5) .cse6))) |v_#memory_$Pointer$.offset_76|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3|))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse44 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse38 (store |v_#memory_$Pointer$.offset_74| .cse44 (store (select |v_#memory_$Pointer$.offset_74| .cse44) .cse45 0))) (.cse60 (store |v_#memory_$Pointer$.base_76| .cse44 (store (select |v_#memory_$Pointer$.base_76| .cse44) .cse45 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse48 (store |v_#memory_$Pointer$.offset_467| .cse58 (store (select |v_#memory_$Pointer$.offset_467| .cse58) .cse59 8))) (.cse35 (store |v_#memory_$Pointer$.base_467| .cse58 (store (select |v_#memory_$Pointer$.base_467| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse36 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse41 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse39 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ 40 (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_75| .cse33 (store (select |v_#memory_$Pointer$.base_75| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_76| .cse33) .cse34))) |v_#memory_$Pointer$.base_76|) (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_74| .cse36) .cse37))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse39) .cse40))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.offset_76| .cse33 (store (select |v_#memory_$Pointer$.offset_76| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_74| .cse33) .cse34))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse41 (store (select |v_#memory_$Pointer$.base_74| .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_75| .cse41) .cse42))) |v_#memory_$Pointer$.base_75|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse43 (let ((.cse46 (let ((.cse47 (store |v_#memory_int_74| .cse36 (store (select |v_#memory_int_74| .cse36) .cse37 32)))) (store .cse47 .cse41 (store (select .cse47 .cse41) .cse42 5))))) (store .cse46 .cse33 (store (select .cse46 .cse33) .cse34 8))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_#memory_int_73| .cse44) .cse45)))) |v_#memory_int_73|) (= (store .cse48 .cse36 (store (select .cse48 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_75| .cse36) .cse37))) |v_#memory_$Pointer$.offset_75|) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse49) .cse50) 0)))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse51 .cse19 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse52) 0) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (not (= .cse52 0)) (= .cse52 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52))) (= (store |v_#length_28| .cse52 44) |v_#length_29|) (= (store |v_#valid_78| .cse52 1) |v_#valid_79|)))) .cse23 .cse24) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse55 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse55) (<= (+ .cse55 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse55 1) |v_#valid_79|) (not (= .cse55 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse55) 0)))) .cse28 .cse51 .cse19 .cse29))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse58 (store (select |v_#memory_int_536| .cse58) .cse59 (select (select |v_#memory_int_74| .cse58) .cse59)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_75| .cse41 (store (select |v_#memory_$Pointer$.offset_75| .cse41) .cse42 (select (select |v_#memory_$Pointer$.offset_76| .cse41) .cse42))) |v_#memory_$Pointer$.offset_76|) (= (store .cse60 .cse39 (store (select .cse60 .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse39) .cse40))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 19:55:33,663 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| 4294967296))))) (.cse24 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse65 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse66 16))) |v_#memory_int_59|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_53|))))) (.cse28 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse62 16))) |v_#memory_int_59|) (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28))) |v_#memory_int_53|))))) (.cse19 (exists ((|v_#memory_$Pointer$.offset_53| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_461| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_462| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.offset_53|) (= (store |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 0) 32 (select (select |v_#memory_$Pointer$.offset_462| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_462|))))) (.cse29 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2|))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int)) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_74| .cse10 (store (select |v_#memory_$Pointer$.offset_74| .cse10) .cse11 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse10 (store (select |v_#memory_$Pointer$.base_76| .cse10) .cse11 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse14 (store |v_#memory_$Pointer$.offset_467| .cse30 (store (select |v_#memory_$Pointer$.offset_467| .cse30) .cse31 8))) (.cse2 (store |v_#memory_$Pointer$.base_467| .cse30 (store (select |v_#memory_$Pointer$.base_467| .cse30) .cse31 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (store |v_#memory_$Pointer$.base_75| .cse0 (store (select |v_#memory_$Pointer$.base_75| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_76| .cse0) .cse1))) |v_#memory_$Pointer$.base_76|) (= (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_74| .cse3) .cse4))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_74| .cse0) .cse1))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse5 (store (select |v_#memory_$Pointer$.base_74| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_75| .cse5) .cse6))) |v_#memory_$Pointer$.base_75|) (let ((.cse7 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse7) .cse8))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse7) .cse8) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse9 (let ((.cse12 (let ((.cse13 (store |v_#memory_int_74| .cse3 (store (select |v_#memory_int_74| .cse3) .cse4 32)))) (store .cse13 .cse5 (store (select .cse13 .cse5) .cse6 5))))) (store .cse12 .cse0 (store (select .cse12 .cse0) .cse1 8))))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_int_73| .cse10) .cse11)))) |v_#memory_int_73|) (= (store .cse14 .cse3 (store (select .cse14 .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_75| .cse3) .cse4))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse18 .cse19 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse20) 0) (<= (+ .cse20 1) |c_#StackHeapBarrier|) (not (= .cse20 0)) (= .cse20 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse22 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse22 16 0) 12 0) 8 .cse20))) (= (store |v_#length_28| .cse20 44) |v_#length_29|) (= (store |v_#valid_78| .cse20 1) |v_#valid_79|)))) .cse23 .cse24) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse25 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse25) (<= (+ .cse25 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse25 1) |v_#valid_79|) (not (= .cse25 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse27 16 0) 12 0) 8 .cse25))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse26 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse27 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse25) 0)))) .cse28 .cse18 .cse19 .cse29))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse30 (store (select |v_#memory_int_536| .cse30) .cse31 (select (select |v_#memory_int_74| .cse30) .cse31)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse16) .cse17))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_75| .cse5 (store (select |v_#memory_$Pointer$.offset_75| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_76| .cse5) .cse6))) |v_#memory_$Pointer$.offset_76|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3|))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse44 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse38 (store |v_#memory_$Pointer$.offset_74| .cse44 (store (select |v_#memory_$Pointer$.offset_74| .cse44) .cse45 0))) (.cse60 (store |v_#memory_$Pointer$.base_76| .cse44 (store (select |v_#memory_$Pointer$.base_76| .cse44) .cse45 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse48 (store |v_#memory_$Pointer$.offset_467| .cse58 (store (select |v_#memory_$Pointer$.offset_467| .cse58) .cse59 8))) (.cse35 (store |v_#memory_$Pointer$.base_467| .cse58 (store (select |v_#memory_$Pointer$.base_467| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse36 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse41 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse39 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ 40 (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_75| .cse33 (store (select |v_#memory_$Pointer$.base_75| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_76| .cse33) .cse34))) |v_#memory_$Pointer$.base_76|) (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_74| .cse36) .cse37))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse39) .cse40))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.offset_76| .cse33 (store (select |v_#memory_$Pointer$.offset_76| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_74| .cse33) .cse34))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse41 (store (select |v_#memory_$Pointer$.base_74| .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_75| .cse41) .cse42))) |v_#memory_$Pointer$.base_75|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse43 (let ((.cse46 (let ((.cse47 (store |v_#memory_int_74| .cse36 (store (select |v_#memory_int_74| .cse36) .cse37 32)))) (store .cse47 .cse41 (store (select .cse47 .cse41) .cse42 5))))) (store .cse46 .cse33 (store (select .cse46 .cse33) .cse34 8))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_#memory_int_73| .cse44) .cse45)))) |v_#memory_int_73|) (= (store .cse48 .cse36 (store (select .cse48 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_75| .cse36) .cse37))) |v_#memory_$Pointer$.offset_75|) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse49) .cse50) 0)))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse51 .cse19 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse52) 0) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (not (= .cse52 0)) (= .cse52 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52))) (= (store |v_#length_28| .cse52 44) |v_#length_29|) (= (store |v_#valid_78| .cse52 1) |v_#valid_79|)))) .cse23 .cse24) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse55 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse55) (<= (+ .cse55 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse55 1) |v_#valid_79|) (not (= .cse55 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse55) 0)))) .cse28 .cse51 .cse19 .cse29))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse58 (store (select |v_#memory_int_536| .cse58) .cse59 (select (select |v_#memory_int_74| .cse58) .cse59)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_75| .cse41 (store (select |v_#memory_$Pointer$.offset_75| .cse41) .cse42 (select (select |v_#memory_$Pointer$.offset_76| .cse41) .cse42))) |v_#memory_$Pointer$.offset_76|) (= (store .cse60 .cse39 (store (select .cse60 .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse39) .cse40))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2023-12-02 19:55:35,712 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| 4294967296))))) (.cse24 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse65 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse66 16))) |v_#memory_int_59|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_53|))))) (.cse28 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse62 16))) |v_#memory_int_59|) (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28))) |v_#memory_int_53|))))) (.cse19 (exists ((|v_#memory_$Pointer$.offset_53| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_461| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_462| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.offset_53|) (= (store |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 0) 32 (select (select |v_#memory_$Pointer$.offset_462| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_462|))))) (.cse29 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2|))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int)) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_74| .cse10 (store (select |v_#memory_$Pointer$.offset_74| .cse10) .cse11 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse10 (store (select |v_#memory_$Pointer$.base_76| .cse10) .cse11 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse14 (store |v_#memory_$Pointer$.offset_467| .cse30 (store (select |v_#memory_$Pointer$.offset_467| .cse30) .cse31 8))) (.cse2 (store |v_#memory_$Pointer$.base_467| .cse30 (store (select |v_#memory_$Pointer$.base_467| .cse30) .cse31 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (store |v_#memory_$Pointer$.base_75| .cse0 (store (select |v_#memory_$Pointer$.base_75| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_76| .cse0) .cse1))) |v_#memory_$Pointer$.base_76|) (= (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_74| .cse3) .cse4))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_74| .cse0) .cse1))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse5 (store (select |v_#memory_$Pointer$.base_74| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_75| .cse5) .cse6))) |v_#memory_$Pointer$.base_75|) (let ((.cse7 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse7) .cse8))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse7) .cse8) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse9 (let ((.cse12 (let ((.cse13 (store |v_#memory_int_74| .cse3 (store (select |v_#memory_int_74| .cse3) .cse4 32)))) (store .cse13 .cse5 (store (select .cse13 .cse5) .cse6 5))))) (store .cse12 .cse0 (store (select .cse12 .cse0) .cse1 8))))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_int_73| .cse10) .cse11)))) |v_#memory_int_73|) (= (store .cse14 .cse3 (store (select .cse14 .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_75| .cse3) .cse4))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse18 .cse19 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse20) 0) (<= (+ .cse20 1) |c_#StackHeapBarrier|) (not (= .cse20 0)) (= .cse20 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse22 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse22 16 0) 12 0) 8 .cse20))) (= (store |v_#length_28| .cse20 44) |v_#length_29|) (= (store |v_#valid_78| .cse20 1) |v_#valid_79|)))) .cse23 .cse24) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse25 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse25) (<= (+ .cse25 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse25 1) |v_#valid_79|) (not (= .cse25 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse27 16 0) 12 0) 8 .cse25))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse26 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse27 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse25) 0)))) .cse28 .cse18 .cse19 .cse29))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse30 (store (select |v_#memory_int_536| .cse30) .cse31 (select (select |v_#memory_int_74| .cse30) .cse31)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse16) .cse17))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_75| .cse5 (store (select |v_#memory_$Pointer$.offset_75| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_76| .cse5) .cse6))) |v_#memory_$Pointer$.offset_76|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3|))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse44 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse38 (store |v_#memory_$Pointer$.offset_74| .cse44 (store (select |v_#memory_$Pointer$.offset_74| .cse44) .cse45 0))) (.cse60 (store |v_#memory_$Pointer$.base_76| .cse44 (store (select |v_#memory_$Pointer$.base_76| .cse44) .cse45 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse48 (store |v_#memory_$Pointer$.offset_467| .cse58 (store (select |v_#memory_$Pointer$.offset_467| .cse58) .cse59 8))) (.cse35 (store |v_#memory_$Pointer$.base_467| .cse58 (store (select |v_#memory_$Pointer$.base_467| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse36 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse41 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse39 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ 40 (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_75| .cse33 (store (select |v_#memory_$Pointer$.base_75| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_76| .cse33) .cse34))) |v_#memory_$Pointer$.base_76|) (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_74| .cse36) .cse37))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse39) .cse40))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.offset_76| .cse33 (store (select |v_#memory_$Pointer$.offset_76| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_74| .cse33) .cse34))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse41 (store (select |v_#memory_$Pointer$.base_74| .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_75| .cse41) .cse42))) |v_#memory_$Pointer$.base_75|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse43 (let ((.cse46 (let ((.cse47 (store |v_#memory_int_74| .cse36 (store (select |v_#memory_int_74| .cse36) .cse37 32)))) (store .cse47 .cse41 (store (select .cse47 .cse41) .cse42 5))))) (store .cse46 .cse33 (store (select .cse46 .cse33) .cse34 8))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_#memory_int_73| .cse44) .cse45)))) |v_#memory_int_73|) (= (store .cse48 .cse36 (store (select .cse48 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_75| .cse36) .cse37))) |v_#memory_$Pointer$.offset_75|) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse49) .cse50) 0)))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse51 .cse19 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse52) 0) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (not (= .cse52 0)) (= .cse52 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52))) (= (store |v_#length_28| .cse52 44) |v_#length_29|) (= (store |v_#valid_78| .cse52 1) |v_#valid_79|)))) .cse23 .cse24) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse55 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse55) (<= (+ .cse55 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse55 1) |v_#valid_79|) (not (= .cse55 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse55) 0)))) .cse28 .cse51 .cse19 .cse29))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse58 (store (select |v_#memory_int_536| .cse58) .cse59 (select (select |v_#memory_int_74| .cse58) .cse59)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_75| .cse41 (store (select |v_#memory_$Pointer$.offset_75| .cse41) .cse42 (select (select |v_#memory_$Pointer$.offset_76| .cse41) .cse42))) |v_#memory_$Pointer$.offset_76|) (= (store .cse60 .cse39 (store (select .cse60 .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse39) .cse40))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (exists ((|v_#memory_int_537| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_468| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_468| (Array Int (Array Int Int)))) (let ((.cse68 (select (select |v_#memory_$Pointer$.base_468| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse70 (+ (select (select |v_#memory_$Pointer$.offset_468| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_int_537| .cse68 (let ((.cse69 (select |v_#memory_int_537| .cse68))) (store .cse69 .cse70 (+ (select .cse69 .cse70) 1)))) |c_#memory_int|) (= (store |v_#memory_$Pointer$.base_468| .cse68 (store (select |v_#memory_$Pointer$.base_468| .cse68) .cse70 (select (select |c_#memory_$Pointer$.base| .cse68) .cse70))) |c_#memory_$Pointer$.base|) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_468| .cse68 (store (select |v_#memory_$Pointer$.offset_468| .cse68) .cse70 (select (select |c_#memory_$Pointer$.offset| .cse68) .cse70)))))))) is different from false [2023-12-02 19:55:37,764 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_1| 4294967296))))) (.cse24 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse65 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse66 16))) |v_#memory_int_59|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_53|))))) (.cse28 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_532| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_530| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_532|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse62 16))) |v_#memory_int_59|) (= (store |v_#memory_int_532| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= (store |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_530| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28))) |v_#memory_int_53|))))) (.cse19 (exists ((|v_#memory_$Pointer$.offset_53| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_461| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_462| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))) |v_#memory_$Pointer$.offset_53|) (= (store |v_#memory_$Pointer$.offset_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 0) 32 (select (select |v_#memory_$Pointer$.offset_462| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_462|))))) (.cse29 (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_2|))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int)) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse10 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_74| .cse10 (store (select |v_#memory_$Pointer$.offset_74| .cse10) .cse11 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse10 (store (select |v_#memory_$Pointer$.base_76| .cse10) .cse11 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse14 (store |v_#memory_$Pointer$.offset_467| .cse30 (store (select |v_#memory_$Pointer$.offset_467| .cse30) .cse31 8))) (.cse2 (store |v_#memory_$Pointer$.base_467| .cse30 (store (select |v_#memory_$Pointer$.base_467| .cse30) .cse31 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (= (store |v_#memory_$Pointer$.base_75| .cse0 (store (select |v_#memory_$Pointer$.base_75| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_76| .cse0) .cse1))) |v_#memory_$Pointer$.base_76|) (= (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_74| .cse3) .cse4))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_74| .cse0) .cse1))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse5 (store (select |v_#memory_$Pointer$.base_74| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_75| .cse5) .cse6))) |v_#memory_$Pointer$.base_75|) (let ((.cse7 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse7) .cse8))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse7) .cse8) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse9 (let ((.cse12 (let ((.cse13 (store |v_#memory_int_74| .cse3 (store (select |v_#memory_int_74| .cse3) .cse4 32)))) (store .cse13 .cse5 (store (select .cse13 .cse5) .cse6 5))))) (store .cse12 .cse0 (store (select .cse12 .cse0) .cse1 8))))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_int_73| .cse10) .cse11)))) |v_#memory_int_73|) (= (store .cse14 .cse3 (store (select .cse14 .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_75| .cse3) .cse4))) |v_#memory_$Pointer$.offset_75|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse18 .cse19 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse20) 0) (<= (+ .cse20 1) |c_#StackHeapBarrier|) (not (= .cse20 0)) (= .cse20 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse22 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse22 16 0) 12 0) 8 .cse20))) (= (store |v_#length_28| .cse20 44) |v_#length_29|) (= (store |v_#valid_78| .cse20 1) |v_#valid_79|)))) .cse23 .cse24) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse25 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse25) (<= (+ .cse25 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse25 1) |v_#valid_79|) (not (= .cse25 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse27 16 0) 12 0) 8 .cse25))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse26 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse27 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse25) 0)))) .cse28 .cse18 .cse19 .cse29))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse30 (store (select |v_#memory_int_536| .cse30) .cse31 (select (select |v_#memory_int_74| .cse30) .cse31)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse16) .cse17))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_75| .cse5 (store (select |v_#memory_$Pointer$.offset_75| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_76| .cse5) .cse6))) |v_#memory_$Pointer$.offset_76|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr320_BEFORE_RETURN_3|))) (exists ((|v_#memory_$Pointer$.offset_467| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_75| (Array Int (Array Int Int))) (|v_#memory_int_73| (Array Int (Array Int Int))) (|v_#valid_79| (Array Int Int)) (|v_#memory_int_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_74| (Array Int (Array Int Int))) (|v_#memory_int_536| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_75| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_74| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_467| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 16 (select (select |v_#memory_$Pointer$.offset_467| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse44 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (select (select |v_#memory_$Pointer$.offset_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse38 (store |v_#memory_$Pointer$.offset_74| .cse44 (store (select |v_#memory_$Pointer$.offset_74| .cse44) .cse45 0))) (.cse60 (store |v_#memory_$Pointer$.base_76| .cse44 (store (select |v_#memory_$Pointer$.base_76| .cse44) .cse45 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse48 (store |v_#memory_$Pointer$.offset_467| .cse58 (store (select |v_#memory_$Pointer$.offset_467| .cse58) .cse59 8))) (.cse35 (store |v_#memory_$Pointer$.base_467| .cse58 (store (select |v_#memory_$Pointer$.base_467| .cse58) .cse59 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse36 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse41 (select (select |v_#memory_$Pointer$.base_74| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_75| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse39 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ 40 (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_75| .cse33 (store (select |v_#memory_$Pointer$.base_75| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_76| .cse33) .cse34))) |v_#memory_$Pointer$.base_76|) (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_74| .cse36) .cse37))) |v_#memory_$Pointer$.base_74|) (= |c_#valid| (store |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse39) .cse40))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.offset_76| .cse33 (store (select |v_#memory_$Pointer$.offset_76| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_74| .cse33) .cse34))) |v_#memory_$Pointer$.offset_74|) (= (store |v_#memory_$Pointer$.base_74| .cse41 (store (select |v_#memory_$Pointer$.base_74| .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_75| .cse41) .cse42))) |v_#memory_$Pointer$.base_75|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (select |v_#valid_79| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (let ((.cse43 (let ((.cse46 (let ((.cse47 (store |v_#memory_int_74| .cse36 (store (select |v_#memory_int_74| .cse36) .cse37 32)))) (store .cse47 .cse41 (store (select .cse47 .cse41) .cse42 5))))) (store .cse46 .cse33 (store (select .cse46 .cse33) .cse34 8))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_#memory_int_73| .cse44) .cse45)))) |v_#memory_int_73|) (= (store .cse48 .cse36 (store (select .cse48 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_75| .cse36) .cse37))) |v_#memory_$Pointer$.offset_75|) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse49) .cse50) 0)))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse51 .cse19 (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#valid_78| (Array Int Int)) (|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_78| .cse52) 0) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (not (= .cse52 0)) (= .cse52 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_53|) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_462|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52))) (= (store |v_#length_28| .cse52 44) |v_#length_29|) (= (store |v_#valid_78| .cse52 1) |v_#valid_79|)))) .cse23 .cse24) (and (exists ((|v_#memory_$Pointer$.base_53| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#valid_78| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_462| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_461| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse55 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse55) (<= (+ .cse55 1) |c_#StackHeapBarrier|) (= (store |v_#valid_78| .cse55 1) |v_#valid_79|) (not (= .cse55 0)) (= (store |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_461| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_53|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_462| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55))) (= (store |v_#memory_$Pointer$.base_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_462|) (= (select |v_#valid_78| .cse55) 0)))) .cse28 .cse51 .cse19 .cse29))) (= |v_#memory_int_74| (store |v_#memory_int_536| .cse58 (store (select |v_#memory_int_536| .cse58) .cse59 (select (select |v_#memory_int_74| .cse58) .cse59)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_75| .cse41 (store (select |v_#memory_$Pointer$.offset_75| .cse41) .cse42 (select (select |v_#memory_$Pointer$.offset_76| .cse41) .cse42))) |v_#memory_$Pointer$.offset_76|) (= (store .cse60 .cse39 (store (select .cse60 .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse39) .cse40))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse72 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse73 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse68 (= .cse73 0)) (.cse69 (= .cse72 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse68 .cse69)) (and (not .cse68) (let ((.cse70 (= .cse72 .cse73))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse70) (let ((.cse71 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse70) (<= .cse71 .cse72) (<= .cse71 .cse73))))) (not .cse69))))) (exists ((|v_#memory_int_537| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_468| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_468| (Array Int (Array Int Int)))) (let ((.cse74 (select (select |v_#memory_$Pointer$.base_468| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse76 (+ (select (select |v_#memory_$Pointer$.offset_468| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_int_537| .cse74 (let ((.cse75 (select |v_#memory_int_537| .cse74))) (store .cse75 .cse76 (+ (select .cse75 .cse76) 1)))) |c_#memory_int|) (= (store |v_#memory_$Pointer$.base_468| .cse74 (store (select |v_#memory_$Pointer$.base_468| .cse74) .cse76 (select (select |c_#memory_$Pointer$.base| .cse74) .cse76))) |c_#memory_$Pointer$.base|) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_468| .cse74 (store (select |v_#memory_$Pointer$.offset_468| .cse74) .cse76 (select (select |c_#memory_$Pointer$.offset| .cse74) .cse76)))))))) is different from false [2023-12-02 19:55:38,549 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3496#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#i~0#1.base|) 0) |ULTIMATE.start_main_#t~mem5#1|) (<= 2 |ULTIMATE.start_main_~#i~0#1.base|) (<= (+ 2147483650 |ULTIMATE.start_main_#t~post6#1|) 0) (= |ULTIMATE.start_main_~user~0#1.offset| 0) (= |ULTIMATE.start_main_#t~mem5#1| |ULTIMATE.start_main_#t~post6#1|) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2023-12-02 19:55:38,549 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 19:55:38,549 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 19:55:38,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 19:55:38,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514869662] [2023-12-02 19:55:38,550 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 19:55:38,550 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 19:55:38,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:55:38,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 19:55:38,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=593, Unknown=30, NotChecked=392, Total=1122 [2023-12-02 19:55:38,552 INFO L87 Difference]: Start difference. First operand 148 states and 165 transitions. Second operand has 8 states, 6 states have (on average 8.333333333333334) internal successors, (50), 8 states have internal predecessors, (50), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 19:55:40,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:42,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:44,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:46,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:48,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:50,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:52,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:54,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:56,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:55:58,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:00,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:02,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:05,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:07,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:09,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:11,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:13,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:15,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:17,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:19,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:21,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:23,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:25,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:27,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:29,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:31,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:33,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:35,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 19:56:38,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 19:56:41,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 19:56:41,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:56:41,549 INFO L93 Difference]: Finished difference Result 285 states and 326 transitions. [2023-12-02 19:56:41,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 19:56:41,549 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 8.333333333333334) internal successors, (50), 8 states have internal predecessors, (50), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) Word has length 48 [2023-12-02 19:56:41,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:56:41,551 INFO L225 Difference]: With dead ends: 285 [2023-12-02 19:56:41,551 INFO L226 Difference]: Without dead ends: 157 [2023-12-02 19:56:41,552 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 109 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 7 IntricatePredicates, 0 DeprecatedPredicates, 210 ImplicationChecksByTransitivity, 212.7s TimeCoverageRelationStatistics Valid=147, Invalid=843, Unknown=30, NotChecked=462, Total=1482 [2023-12-02 19:56:41,553 INFO L413 NwaCegarLoop]: 111 mSDtfsCounter, 6 mSDsluCounter, 538 mSDsCounter, 0 mSdLazyCounter, 160 mSolverCounterSat, 5 mSolverCounterUnsat, 30 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 62.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 649 SdHoareTripleChecker+Invalid, 195 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 160 IncrementalHoareTripleChecker+Invalid, 30 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.9s IncrementalHoareTripleChecker+Time [2023-12-02 19:56:41,554 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 649 Invalid, 195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 160 Invalid, 30 Unknown, 0 Unchecked, 62.9s Time] [2023-12-02 19:56:41,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2023-12-02 19:56:41,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 156. [2023-12-02 19:56:41,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 144 states have (on average 1.1875) internal successors, (171), 150 states have internal predecessors, (171), 3 states have call successors, (3), 2 states have call predecessors, (3), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-12-02 19:56:41,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 178 transitions. [2023-12-02 19:56:41,563 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 178 transitions. Word has length 48 [2023-12-02 19:56:41,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:56:41,563 INFO L495 AbstractCegarLoop]: Abstraction has 156 states and 178 transitions. [2023-12-02 19:56:41,564 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 8.333333333333334) internal successors, (50), 8 states have internal predecessors, (50), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 19:56:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 178 transitions. [2023-12-02 19:56:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 19:56:41,565 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:56:41,565 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:56:41,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 19:56:41,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:56:41,766 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 19:56:41,766 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:56:41,766 INFO L85 PathProgramCache]: Analyzing trace with hash -1488313487, now seen corresponding path program 2 times [2023-12-02 19:56:41,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:56:41,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192043366] [2023-12-02 19:56:41,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:56:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:56:41,824 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:56:41,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1827319070] [2023-12-02 19:56:41,824 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 19:56:41,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:56:41,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:56:41,826 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:56:41,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a5a50a4-05a2-48d3-96ac-46cb4641225f/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process